I agree that certain meds can dampen one's libido. I can confirm that from personal experience. Another thing that can decrease one's appitite for sex is a low self esteem. If you don't feel sexy and confident about yourself, the way you look, how you dress, you tend to be less inclined to be aroused sexually.

Why not take time to treat yourself to a spa day or something? Get your nails done, maybe a bikini wax if you feel brave enough, and even getting yourself into a sexy new dress can make all the difference!!

Stay away from alcohol, cigarettes and marijuana and the like as they tend to increase one's inability to become sexually aroused. Stick to plain old water before attempting any sexual activity. It'll keep you better hydrated too!

I'm also going to agree that getting your hormone levels checked is a good idea. You might have some low hormone levels that contribute to your lack of interest.

Good luck finding the sexual goddess inside of you and being able to turn the heat up when you want to!